Re: sys/termios.h defines struct winsize after it is referenced in function signatures

[Chet Ramey]

On 7/18/25 12:02 AM, Zachary Santer wrote:

https://pubs.opengroup.org/onlinepubs/9799919799/functions/tcgetwinsize.html#tag_17_609

says that if libc has tcgetwinsize(), you only need <termios.h> to get
its declaration.

I've attached the /usr/include/sys/termios.h file included in my MSYS2
installation. As you can see, struct winsize is defined after it is
referenced in the function declarations of tcgetwinsize() and
tcsetwinsize() in that file.

I moved the definition of struct winsize to above the function
declarations, and bash built without issue.

Thanks for tracking it down.

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    c...@case.edu    http://tiswww.cwru.edu/~chet/

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